TOP TEN perturbations for 40205_g_at (Homo sapiens)

Organism: Homo sapiens
Gene: 40205_g_at
Selected probe(set): 214377_s_at
Platform: Affymetrix Human Genome U133 Plus 2.0 Array

Expression of 40205_g_at (214377_s_at) across 6672 perturbations tested by GENEVESTIGATOR:

pancreatic cancer study 3 (ipmn) / normal pancreas tissue

Relative Expression (log2-ratio):-7.7631035
Number of Samples:3 / 6
Experimental pancreatic cancer study 3 (ipmn)
Intraductal papillary mucinous neoplasm from patients with pancreatic cancer.
Control normal pancreas tissue
Normal human pancreatic tissue.

pancreatic cancer study 3 (ipma) / normal pancreas tissue

Relative Expression (log2-ratio):-7.5347166
Number of Samples:6 / 6
Experimental pancreatic cancer study 3 (ipma)
Intraductal papillary mucinous adenoma from patients with pancreatic cancer.
Control normal pancreas tissue
Normal human pancreatic tissue.

pancreatic cancer study 3 (ipmc) / normal pancreas tissue

Relative Expression (log2-ratio):-7.5286713
Number of Samples:6 / 6
Experimental pancreatic cancer study 3 (ipmc)
Intraductal papillary mucinous carcinoma from patients with pancreatic cancer.
Control normal pancreas tissue
Normal human pancreatic tissue.

pancreatic islet study 3 (re-differentiated; PPRF; 4d) / normal pancreatic islet sample

Relative Expression (log2-ratio):-4.4974737
Number of Samples:2 / 7
Experimental pancreatic islet study 3 (re-differentiated; PPRF; 4d)
Human pancreatic islets were isolated from a cadaveric donor. The population was 70% pure in mature islets, which was determined by dithizone staining. Islets cells were expanded for 6 weeks and re-differentiated for 4 days according to Pharmaceutical Production Research Facility (PPRF) Protocol. Re-differentiation phase: For induction of expanded cells to differentiate into islet-like cell clusters, the cells were seeded into 60 mm ultra-low attachment dishes in serum-free CMRL-1066 supplemented with 4 mM L-glutamine, 1% BSA, insulin (10 g/ml), transferrin (5.5 g/ml), sodium selenite (6.7ng/ml), and 1% antibiotic antimycotic solution at a density of 6.0 x 10EXP6 cells per dish. The induction medium was further added with islet neogenesis-associated protein (INGAP) peptide at a concentration of 1.0ug/ml.
Control normal pancreatic islet sample
Pancreatic islets were obtained from seven donors aged between 37 and 70 years and body mass index between 22 and 27. Functional islets were cultured in CMRL 1066 supplemented with 10% FCS, 1% glutamine, 5.6 mM glucose, 1 mM HEPES, 110 U/ml penicillin, and 110 g/ml streptomycin for 7 days or immediately processed after isolation.

pancreatic islet study 3 (re-differentiated; PPRF; 2d) / normal pancreatic islet sample

Relative Expression (log2-ratio):-4.446623
Number of Samples:2 / 7
Experimental pancreatic islet study 3 (re-differentiated; PPRF; 2d)
Human pancreatic islets were isolated from a cadaveric donor. The population was 70% pure in mature islets, which was determined by dithizone staining. Islets cells were expanded for 6 weeks and re-differentiated for 2 days according to Pharmaceutical Production Research Facility (PPRF) Protocol. Re-differentiation phase: For induction of expanded cells to differentiate into islet-like cell clusters, the cells were seeded into 60 mm ultra-low attachment dishes in serum-free CMRL-1066 supplemented with 4 mM L-glutamine, 1% BSA, insulin (10 g/ml), transferrin (5.5 g/ml), sodium selenite (6.7ng/ml), and 1% antibiotic antimycotic solution at a density of 6.0 x 10EXP6 cells per dish. The induction medium was further added with islet neogenesis-associated protein (INGAP) peptide at a concentration of 1.0ug/ml.
Control normal pancreatic islet sample
Pancreatic islets were obtained from seven donors aged between 37 and 70 years and body mass index between 22 and 27. Functional islets were cultured in CMRL 1066 supplemented with 10% FCS, 1% glutamine, 5.6 mM glucose, 1 mM HEPES, 110 U/ml penicillin, and 110 g/ml streptomycin for 7 days or immediately processed after isolation.

pancreatic islet study 3 (re-differentiated; PPRF; 6d) / normal pancreatic islet sample

Relative Expression (log2-ratio):-4.39213
Number of Samples:2 / 7
Experimental pancreatic islet study 3 (re-differentiated; PPRF; 6d)
Human pancreatic islets were isolated from a cadaveric donor. The population was 70% pure in mature islets, which was determined by dithizone staining. Islets cells were expanded for 6 weeks and re-differentiated for 6 days according to Pharmaceutical Production Research Facility (PPRF) Protocol. Re-differentiation phase: For induction of expanded cells to differentiate into islet-like cell clusters, the cells were seeded into 60 mm ultra-low attachment dishes in serum-free CMRL-1066 supplemented with 4 mM L-glutamine, 1% BSA, insulin (10 g/ml), transferrin (5.5 g/ml), sodium selenite (6.7ng/ml), and 1% antibiotic antimycotic solution at a density of 6.0 x 10EXP6 cells per dish. The induction medium was further added with islet neogenesis-associated protein (INGAP) peptide at a concentration of 1.0 ug/ml.
Control normal pancreatic islet sample
Pancreatic islets were obtained from seven donors aged between 37 and 70 years and body mass index between 22 and 27. Functional islets were cultured in CMRL 1066 supplemented with 10% FCS, 1% glutamine, 5.6 mM glucose, 1 mM HEPES, 110 U/ml penicillin, and 110 g/ml streptomycin for 7 days or immediately processed after isolation.

pancreatic islet study 3 (expanded; Whittier; HGF) / normal pancreatic islet sample

Relative Expression (log2-ratio):-4.348545
Number of Samples:3 / 7
Experimental pancreatic islet study 3 (expanded; Whittier; HGF)
Human pancreatic islets cells were expanded according to Whittier protocol and treated with hepatocyte growth factor (HGF, 25 ng/ml) for 4 weeks. Expansion phase: 1000 islets of 50–150µm in diameter were purified by hand-picking after dithizone staining, partially dissociated using Versene to separate “outer” and “inner” populations, the outer population was removed. Cell clusters from the inner population were plated on HTB-9 matrix-coated dishes in RPMI-1640 supplemented with 2 mM L-glutamine, 10% FBS, and 25 ng/ml HGF. After confluence, cells were harvested using Versene containing 0.025% trypsin and subcultured (1:2).
Control normal pancreatic islet sample
Pancreatic islets were obtained from seven donors aged between 37 and 70 years and body mass index between 22 and 27. Functional islets were cultured in CMRL 1066 supplemented with 10% FCS, 1% glutamine, 5.6 mM glucose, 1 mM HEPES, 110 U/ml penicillin, and 110 g/ml streptomycin for 7 days or immediately processed after isolation.

pancreatic islet study 3 (expanded; NIH) / normal pancreatic islet sample

Relative Expression (log2-ratio):-4.199136
Number of Samples:3 / 7
Experimental pancreatic islet study 3 (expanded; NIH)
Pancreatic islet cells were expanded according to National Institutes of Health (NIH) protocol for 10 weeks. Expansion phase: 2,000 islet equivalents enriched by retention on a 40-μm filter were seeded onto tissue culture–treated dishes in CMRL-1066 medium containing 2 mmol/l l-glutamine and 10% fetal bovine serum.
Control normal pancreatic islet sample
Pancreatic islets were obtained from seven donors aged between 37 and 70 years and body mass index between 22 and 27. Functional islets were cultured in CMRL 1066 supplemented with 10% FCS, 1% glutamine, 5.6 mM glucose, 1 mM HEPES, 110 U/ml penicillin, and 110 g/ml streptomycin for 7 days or immediately processed after isolation.

pancreatic islet study 3 (re-differentiated; NIH) / normal pancreatic islet sample

Relative Expression (log2-ratio):-4.175518
Number of Samples:4 / 7
Experimental pancreatic islet study 3 (re-differentiated; NIH)
Pancreatic islet cells were expanded for 10 weeks and re-differentiated for 1 week according to National Institutes of Health (NIH) protocol. Re-differentiation phase: Expanded cells were cultured for 1 week in serum-free CMRL-1066 medium supplemented with insulin (10 g/ml), transferrin (5.5 g/ml), sodium selenite (6.7ng/ml).
Control normal pancreatic islet sample
Pancreatic islets were obtained from seven donors aged between 37 and 70 years and body mass index between 22 and 27. Functional islets were cultured in CMRL 1066 supplemented with 10% FCS, 1% glutamine, 5.6 mM glucose, 1 mM HEPES, 110 U/ml penicillin, and 110 g/ml streptomycin for 7 days or immediately processed after isolation.

pancreatic cancer study 1 / uninvolved pancreas tissue

Relative Expression (log2-ratio):-3.534175
Number of Samples:36 / 15
Experimental pancreatic cancer study 1
Tumor sample obtained from patients with pancreatic cancer.
Control uninvolved pancreas tissue
Normal pancreas sample obtained from patients with pancreatic cancer.

Organism: Homo sapiens
Gene: 40205_g_at
Selected probe(set): 202659_at
Platform: Affymetrix Human Genome U133 Plus 2.0 Array

Expression of 40205_g_at (202659_at) across 6672 perturbations tested by GENEVESTIGATOR:

IFN-g study 9 (24h) / untreated epidermal keratinocyte sample

Relative Expression (log2-ratio):3.2674809
Number of Samples:3 / 6
Experimental IFN-g study 9 (24h)
Primary keratinocytes treated with interferon gamma (IFN-g) for 24 hours. Monolayer normal human keratinocyte (NHK) cultures were established and used in the second or third passage. Cultures were grown to 40 or 80% confluence, or maintained to 4 days postconfluency. Cultures were starved of growth factors in nonsupplemented M154 medium for 24 hours, and afterwards stimulated with recombinant human IFN-g for 24 hours.
Control untreated epidermal keratinocyte sample
Untreated primary epidermal keratinocytes. Monolayer normal human keratinocyte (NHK) cultures were established and used in the second or third passage. Cultures were grown to 40 or 80% confluence, or maintained to 4 days postconfluency.

expO breast cancer study 1 (papillary carcinoma, NOS; primary) / expO breast cancer study 1 (medullary carcinoma, NOS; primary)

Relative Expression (log2-ratio):-2.7448282
Number of Samples:2 / 2
Experimental expO breast cancer study 1 (papillary carcinoma, NOS; primary)
Primary tumor tissue samples obtained from the breast of patients with papillary carcinoma (NOS).
Control expO breast cancer study 1 (medullary carcinoma, NOS; primary)
Primary tumor tissue samples obtained from the breast of patients with medullary carcinoma (NOS).

IL-1b; IFN-g study 1 (36hrs) / untreated pancreatic islet sample (36hrs)

Relative Expression (log2-ratio):2.6971855
Number of Samples:3 / 3
Experimental IL-1b; IFN-g study 1 (36hrs)
Pancreatic islets isolated by collagenase digestion from brain-dead organ donors and cultured 3-5 days in RPMI 1640 medium containing 5.6 mM glucose, 10% FCS and 2 mM L-glutamine. Thereafter, islets were cultured in presence of human recombinant IL-1b (25 units/ml) and IFN-g (1,000 units/ml) for 36 hours.
Control untreated pancreatic islet sample (36hrs)
Untreated pancreatic islets isolated by collagenase digestion from brain-dead organ donors and cultured 3-5 days in RPMI 1640 medium containing 5.6 mM glucose, 10% FCS and 2 mM L-glutamine. Thereafter, islets were cultured in fresh media and harvested after 36 hours.

IFN-g study 3 / vehicle (DME) treated bronchial epithelial cell sample

Relative Expression (log2-ratio):2.6844082
Number of Samples:2 / 17
Experimental IFN-g study 3
Bronchial epithelial cells (NHBE) treated with 100 ng/ml recombinant human interferon gamma (IFN-g; vendor: PeproTech / catalog number: 300-02 / catalog name: IFN-γ) for 6 hours. For treatment primary cells were seeded at a density of 50'000 cells/well in pre-coated rat tail collagen type I 96-well plates for 24 hours followed by 4 hours starvation. NHBE cells were isolated from different Caucasian, healthy and non-smoker donors from the airway located above the bifurcation of the lungs (tracheal/bronchial).
Control vehicle (DME) treated bronchial epithelial cell sample
Bronchial epithelial cells (NHBE) treated with vehicle (DME) for 6 hours. For treatment primary cells were seeded at a density of 50'000 cells/well in pre-coated rat tail collagen type I 96-well plates for 24 hours followed by 4 hours starvation. NHBE cells were isolated from different Caucasian, healthy and non-smoker donors from the airway located above the bifurcation of the lungs (tracheal/bronchial).

expO ovary cancer study 1 (granulosa cell tumor, malignant; metastatic) / expO ovary cancer study 1 (dysgerminoma; metastatic)

Relative Expression (log2-ratio):-2.6626081
Number of Samples:2 / 2
Experimental expO ovary cancer study 1 (granulosa cell tumor, malignant; metastatic)
Metastatic tumor tissue samples obtained from patients with primary granulosa cell tumor of the ovary.
Control expO ovary cancer study 1 (dysgerminoma; metastatic)
Metastatic tumor tissue samples obtained from patients with primary dysgerminoma of the ovary.

TNF-ɑ; TGF-ß2 study 1 (intermediate) / untreated ARPE-19 cell sample

Relative Expression (log2-ratio):2.6067295
Number of Samples:6 / 3
Experimental TNF-ɑ; TGF-ß2 study 1 (intermediate)
ARPE-19 retina pigment epithelial cell samples treated with TNF-ɑ (10 ng/ml) and TGF-ß2 (5 ng/ml). Samples were taken 16 and 24 hours after treatment.
Control untreated ARPE-19 cell sample
Untreated ARPE-19 retina pigment epithelial cell samples harvested before adding TNF-ɑ (10 ng/ml) and TGF-ß2 (5 ng/ml).

Treg activation study 1 (300min) / unstimulated regulatory T-cell sample

Relative Expression (log2-ratio):-2.589182
Number of Samples:2 / 2
Experimental Treg activation study 1 (300min)
Regulatory T-cells were stimulated for 300min with anti-CD3/anti-CD28/IL-2 (100U/ml). Treg were sorted as CD4+ CD25high cells from peripheral blood of healthy donors.
Control unstimulated regulatory T-cell sample
Unstimulated regulatory T-cell sample derived from sorted CD4+ CD25high cells from peripheral blood of healthy donors.

IL-1b; IFN-g study 1 (72hrs) / untreated pancreatic islet sample (72hrs)

Relative Expression (log2-ratio):2.5796957
Number of Samples:3 / 3
Experimental IL-1b; IFN-g study 1 (72hrs)
Pancreatic islets isolated by collagenase digestion from brain-dead organ donors and cultured 3-5 days in RPMI 1640 medium containing 5.6 mM glucose, 10% FCS and 2 mM L-glutamine. Thereafter, islets were cultured in presence of human recombinant IL-1b (25 units/ml) and IFN-g (1,000 units/ml) for 72 hours. Media were changed after 2 days.
Control untreated pancreatic islet sample (72hrs)
Untreated pancreatic islets isolated by collagenase digestion from brain-dead organ donors and cultured 3-5 days in RPMI 1640 medium containing 5.6 mM glucose, 10% FCS and 2 mM L-glutamine. Thereafter, islets were cultured in fresh media and harvested after 72 hours. Media were changed after 2 days.

IL-1b; IFN-g study 1 (132hrs) / untreated pancreatic islet sample (132hrs)

Relative Expression (log2-ratio):2.5747051
Number of Samples:2 / 2
Experimental IL-1b; IFN-g study 1 (132hrs)
Pancreatic islets isolated by collagenase digestion from brain-dead organ donors and cultured 3-5 days in RPMI 1640 medium containing 5.6 mM glucose, 10% FCS and 2 mM L-glutamine. Thereafter, islets were cultured in presence of human recombinant IL-1b (25 units/ml) and IFN-g (1,000 units/ml) for 132 hours. Media were changed after 2 and 5 days.
Control untreated pancreatic islet sample (132hrs)
Untreated pancreatic islets isolated by collagenase digestion from brain-dead organ donors and cultured 3-5 days in RPMI 1640 medium containing 5.6 mM glucose, 10% FCS and 2 mM L-glutamine. Thereafter, islets were cultured in fresh media and harvested after 132 hours. Media were changed after 2 and 5 days.

IL-1b; IFN-g study 1 (96hrs) / untreated pancreatic islet sample (96hrs)

Relative Expression (log2-ratio):2.5681248
Number of Samples:3 / 3
Experimental IL-1b; IFN-g study 1 (96hrs)
Pancreatic islets isolated by collagenase digestion from brain-dead organ donors and cultured 3-5 days in RPMI 1640 medium containing 5.6 mM glucose, 10% FCS and 2 mM L-glutamine. Thereafter, islets were cultured in presence of human recombinant IL-1b (25 units/ml) and IFN-g (1,000 units/ml) for 96 hours. Media were changed after 2 days.
Control untreated pancreatic islet sample (96hrs)
Untreated pancreatic islets isolated by collagenase digestion from brain-dead organ donors and cultured 3-5 days in RPMI 1640 medium containing 5.6 mM glucose, 10% FCS and 2 mM L-glutamine. Thereafter, islets were cultured in fresh media and harvested after 96 hours. Media were changed after 2 days.